Common (*) Commands 6
Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide 253
*TST (Self Test)
(see page 1610)
Query Syntax
*TST?
The *TST? query performs a self-test on the instrument. The result of the test is
placed in the output queue. A zero indicates the test passed and a non-zero
indicates the test failed. If the test fails, refer to the troubleshooting section of the
Service Guide.
Return Format
<result><NL>
<result> ::= 0 or non-zero value; an integer in NR1 format
See Also • "Introduction to Common (*) Commands" on page 231